gdi32: Improve ExtCreatePen parameter checking.

030abff4 · Evan Stade · Alexandre Julliard · e4fb0fe9 · 030abff4
Commit 030abff4 authored Jul 30, 2007 by Evan Stade Committed by Alexandre Julliard Jul 31, 2007
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

pen.c dlls/gdi32/pen.c +1 -1

No files found.
--- a/dlls/gdi32/pen.c
+++ b/dlls/gdi32/pen.c
@@ -123,7 +123,7 @@ HPEN WINAPI ExtCreatePen( DWORD style, DWORD width,

    if ((style & PS_STYLE_MASK) == PS_USERSTYLE)
    {
-        if (!style_count || !style_bits)
+        if (!style_count || (style_count > 16) || !style_bits)
        {
            SetLastError(ERROR_INVALID_PARAMETER);
            return 0;